John Deere
770D
Motor Grader
66 specifications

66 data points
| Max Operation Weight - Total | 47,999 lb |
|---|---|
| Max Operation Weight - Front Axle | 15,840 lb |
| Max Operation Weight - Rear Axle | 32,159 lb |
| Std Operation Weight - Total | 34,280 lb |
| Tire Size | 14.00R24 Radial PR |
| Fuel Capacity | 106.0 gal |
| Std Operation Weight - Front Axle | 9,620 lb |
| Std Operation Weight - Rear Axle | 24,660 lb |
| Hydraulic System Fluid Capacity | 14.0 gal |
| Tandem Case Fluid Capacity (each) | 20.0 gal |
| Operating Voltage | 24 V |
| Cooling System Fluid Capacity | 13.0 gal |
| Alternator Supplied Amperage | 100 A |
| Transmission Fluid Capacity | 6.0 gal |
| Circle Gearbox Fluid Capacity | 1.5 gal |
| Rear Diff/Final Drive Fluid Capacity | 9.5 gal |
| Engine Model | 6081H |
|---|---|
| Displacement | 494 in³ |
| Power Measured @ | 2,000 rpm |
| Number of Cylinders | 6 |
| Aspiration | Turbocharged with air-to-air aftercooler |
| Torque Measured @ | 1,000 rpm |
| Max Power | 230.0 hp |
| Net Power Gears 7-8 | 215.0 hp |
| Net Torque Gears 7-8 | 929 lb-ft |
| Net Power Gear 5-6 | 230.0 hp |
| Net Power Gear 1-2 | 185.0 hp |
| Net Power Gear 4-6 | 215.0 hp |
| Net Torque Gears 5-6 | 929 lb-ft |
| Net Torque Gears 1-2 | 738 lb-ft |
| Net Torque Gears 3-4 | 778 lb-ft |
| Pump Flow | 54.7 gal/min |
|---|---|
| Pump Type | Variable displacement piston |
| Relief Valve Pressure | 2,750 psi |
| Wheelbase | 241 in |
|---|---|
| Overall Length | 347 in |
| Width Over Tires | 100 in |
| Height to Top of Isomount Cab | 126 in |
| Blade Base | 102 in |
| Tandem Axle Wheelbase | 61 in |
| Front Ground Clearance | 24 in |
| Max Speed - Forward | 25.9 mph |
|---|---|
| Max Speed - Reverse | 25.9 mph |
| Number of Gears - Forward | 8 |
| Number of Gears - Reverse | 8 |
| Transmission Type | Powershift with direct drive |
| Moldboard Height | 24 in |
|---|---|
| Moldboard Width | 145 in |
| Moldboard Thickness | 1 in |
| Side Shift Left | 27 in |
| Side Shift Right | 27 in |
| Blade Pull at Max Weight | 43,200 lb |
| Max Lift Above Ground | 19 in |
|---|---|
| Max Reach Outside Tires - Left | 83 in |
| Max Reach Outside Tires - Right | 82 in |
| Diameter | 60 in |
| Blade Tip Angle - Front | 42 ° |
| Rotation | 360 ° |
| Blade Tip Angle - Rear | 5 ° |
| Shift Left | 31 in |
| Shift Right | 29 in |
| Wheel Lean | 20 ° |
|---|---|
| Oscillation - Total | 32 ° |
| Ground Clearance | 24 in |
| Turning Radius | 282 in |
|---|---|
| Articulation Angle | 22 ° |
Other motor graders in a similar weight class.